20151530102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{64793}}^1$

素因数の和:65084

約数の個数: 32

約数和(自身を含む): 33626530944

約数和(自身を除く): 13475000842

約数列:

[1, 2, 11, 22, 67, 134, 211, 422, 737, 1474, 2321, 4642, 14137, 28274, 64793, 129586, 155507, 311014, 712723, 1425446, 4341131, 8682262, 13671323, 27342646, 47752441, 95504882, 150384553, 300769106, 915978641, 1831957282, 10075765051, 20151530102]

約数ペア:

[(1, 20151530102), (2, 10075765051), (11, 1831957282), (22, 915978641), (67, 300769106), (134, 150384553), (211, 95504882), (422, 47752441), (737, 27342646), (1474, 13671323), (2321, 8682262), (4642, 4341131), (14137, 1425446), (28274, 712723), (64793, 311014), (129586, 155507)]